Quiz: RP: Post Domain Assessment

Jack paid $36.25 for 12.5 gallons of gas for his car. What was the price per gallon?

Tags

CCSS.6.NS.B.3

Which representation shows a proportional relationship? Select all that apply.

• A

• B

• C

• D

Tags

CCSS.7.RP.A.2D

The data shown has a proportional relationship. Select each true statement.

• The point (18, 27) lies on the graph of this data

• The graph of this data a is straight line through the origin

• The point (0, 0) does not lie on the graph of this data

• The ratio (y/x) is constant for each ordered pair in the table.

Tags

CCSS.7.RP.A.2D

The data set shows a proportional relationship. What is the constant ratio between y and x?

(2, 36), (4, 72), (10, 180), (16, 288)

Tags

CCSS.7.RP.A.2B

Troy is training for a wrestling tournament, and he eats eggs every day. The graph shows the total number of eggs Troy eats over a period of days. What is the constant of proportionality, and what does it mean?

• 2; Troy eats 2 eggs in 12 day

• 12; Troy eats 12 eggs in 2 days

• 6; Troy eats 6 eggs per day

• 2; Troy eats 2 eggs per day

Tags

CCSS.7.RP.A.2B

Which equation has a constant of proportionality (unit rate) equal to 8?

• 8y = 48x

• 6y = 48x

• 6y = 8x

• 8y = 8x

Tags

CCSS.7.RP.A.2B

The table shows a proportional relationship between p and q. Which equation shows the relationship between p and q?

• q = 1/2p

• q = 4p

• q = 3/4р

• q=1/4p

Tags

CCSS.7.RP.A.2C

Mrs. Baker's 7th grade English class is making get well cards to donate to the local children's hospital. They make 84 cards in 3 hours. Which equation represents the relationship between the number of cards made (c) and number of hours (h), assuming they work at a constant rate?

• c = 84h

• c = 28h

• c = 81h

• c = 3h

Tags

CCSS.7.RP.A.2C

The graph shows a proportional relationship. Which equation represents the relationship between number of gallons of paint and total cost?

• y = 9x

• y = 18x

• 5x = 45y

• None of these

Tags

CCSS.7.RP.A.2C

The graph models the distance a bird flies after a given number of hours. What are the coordinates of point A. Write them as an ordered pair

Tags

CCSS.7.RP.A.2D